What led to early villages evolving into complex societies? People specialized in tasks that helped with food production and hunting.
When bad weather caused flooding, people could build new structures in a new location.
When food was in short supply, farmers could go to special storage areas and distribute food to the most useful
people
The climate and reliable water supply resulted in food surpluses that were used for growth and trade with other
villages

The climate and reliable water supply resulted in food surpluses that were used for growth and trade with other

villages

D. The climate and reliable water supply resulted in food surpluses that were used for growth and trade with other villages.

Explanation:

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in the 1800s, chinese workers migrated to the united states, first to work in the gold mines, but also to take agricultural jobs, and factory work, especially in the garment industry. chinese immigrants were particularly instrumental in building railroads in the american west, and as chinese laborers grew successful in the united states, a number of them became entrepreneurs in their own right. as the numbers of chinese laborers increased, so did the strength of anti-chinese sentiment among other workers in the american economy. this finally resulted in legislation that aimed to limit future immigration of chinese workers to the united states, and threatened to sour diplomatic relations between the united states and china.